Electrospray

Electrospray is a phenomenon where an electrically charged liquid is sprayed after applying a high voltage to a narrow tube filled with liquid. By using the phenomenon, the development of surface treatment and functional materials, including spectrometry (LC-MS) like electrospray ionization (ESI), along with electrostatic atomization (EAS), electrostatic dispensing (EPD), etc. is accelerated.

Also, utilizing such an innovative technology like Femto-reactor, the development of materials, compounds, and medicines is implemented.

Positively charged droplets fly toward the negative electrode.

Matsusada Precision provides specially designed high-voltage power supplies for supplying roughly 2kV to 5kV voltage in electrospray ionization (analysis).
Concerning various material developments related to Femto-reactor technology, our high-performance high voltage power supplies featuring low ripple as well as high stability perfectly fit the application.

Recommended products

ES series

voltage range: 1 to 5 kV

current: 0.6 to 15 mA

power: 3 to 15 W

42 models, High Voltage Power Supply

Choose from 42 available models for PMT and Microchannel plate (MCP) applications.

EQ series

voltage range: 1 to 30 kV

current: 1 to 30 mA

power: 30 W

Easy operation Benchtop
High voltage power supply

With easy operation and its compact benchtop design, the EQ series offers high-power (30-W) output and maximum space efficiency.

EPR series

voltage range: 1 to 30 kV

current: 1 to 150 mA

power: 30 to 150 W

High Power 150 W Benchtop
High Voltage Power Supply

The small, lightweight design with universal input makes the EPR series perfect for anywhere use.

SK series

Voltage range: 0.3 to 10 kV

Rise time: 15 nsec

High speed High Voltage Pulse Generator

Ultra compact and lightweight design, High power design applicable in low impedance

EJ series

voltage range: ±1 to ±2 kV

current: 100 to 200 mA

power: 200 W

Benchtop Compact High Voltage power supplies with reversible polarity

With switchable output polarity and CV/CC automatic crossover, the EJ series allows for safe and easy operation.

SKS series

Voltage range: 10 kV

Rise time: 20 nsec

High-Speed High Voltage Pulse Generator

High-speed operation with 50 kHz repetition frequency

AU series

voltage range: 1 to 120 kV

current: 0.25 to 2200 mA

power: 30 to 2200 W

Rack mount High Voltage DC Power Supply

Choose from over 300 available models of the low-profile, lightweight design from the AU series, offering remote control & monitor functions; digital interface available.

AK series

voltage range: 1 to 120 kV

current: 25 to 4250 mA

power: 3 to 6.4 kW

High power 6.4 kW/Compact
High Voltage Power Supply

Browse over 100 available models of the AK series, with high power 6.4 kW/Compact. 6.4 kW in 4 U. Digital interface is available.

AE series

voltage range: 1 to 150 kV

current: 0.2 to 30 mA

power: 15 to 120 W

Ultra low noise and high stability
High Voltage Power Supply

The AE/AF series can provide high reliability (low ripple of 10ppm) and drastically reduce noise with our proprietary switching circuit

AESS series

voltage range: 5 to 30 kV

current: 0.5 to 6 mA

power: 15 to 30 W

Ultra-High Stability, High Voltage Power Supply

Get the stability and performance for SEM, E-beam, and FIB Semiconductor applications of the AES/AESS series, with low-temperature coefficient (25 ppm/°C f) and ultra-low ripple (2 ppm) and high stability (10 ppm/Hr).